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Questions and Answers
Reaction rate is the change in concentration of a reactant or product per unit of time.
True
Particle size of reactants does not affect the reaction rate.
False
Temperature does not affect the reaction rate.
False
The addition of a catalyst can increase the reaction rate.
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Increasing the concentration of reactants always increases the reaction rate.
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Study Notes
Reaction Rate
- Reaction rate is defined as the change in concentration of a reactant or product per unit of time.
- Particle size of reactants has no effect on the reaction rate.
- Temperature has no effect on the reaction rate.
- The addition of a catalyst can increase the reaction rate.
- Increasing the concentration of reactants always results in an increase in the reaction rate.
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Description
Test your knowledge of factors affecting reaction rates with this quiz. Learn about the impact of particle size, temperature, concentration, and catalysts on reaction rates.
